Hi guys,
I'm trying to figure out how to change between configurations in 1.5.x
version of ambari API.
In 1.4.x I could use the following to revert to version 1 of hdfs-site
config:
*curl -u <user>:<password> -X PUT -H "X-Requested-By: ml"
http://<address>:8080/api/v1/cluster/AMCluster1 -d
'{"Clusters":{"desired_config":{"type":"hdfs-site","tag":"version1"}}}'*
The API doc here:
https://github.com/apache/ambari/blob/trunk/ambari-server/docs/api/v1/configuration.mdappears
to describe the same usage.
However, this now gets a 500 response:
*{*
* "status" : 500,*
* "message" : "org.apache.ambari.server.controller.spi.SystemException: An
internal system exception occurred: Configuration with tag 'version1'
exists for 'hdfs-site'"*
*}*
Is there a different call that I should use switch between existing
configurations?
Many thanks in advance for any help.
Regards,
Gordon
